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Verma V, Drury GL, Parisien M, Özdağ Acarli AN, Al-Aubodah TA, Nijnik A, wen X, Tugarinov N, Verner M, Klares R, Linton A, Krock E, Morado Urbina CE, Winsvold B, Fritsche LG, Fors EA, Piccirillo C, Khoutorsky A, Svensson CI, Fitzcharles MA, Ingelmo PM, Bernard NF, Dupuy FP, Üçeyler N, Sommer C, King IL, Meloto CB, Diatchenko L. Unbiased immune profiling reveals a natural killer cell-peripheral nerve axis in fibromyalgia. Pain 2022; 163:e821-e836. [PMID: 34913882 PMCID: PMC8942876 DOI: 10.1097/j.pain.0000000000002498] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/13/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT The pathophysiology of fibromyalgia syndrome (FMS) remains elusive, leading to a lack of objective diagnostic criteria and targeted treatment. We globally evaluated immune system changes in FMS by conducting multiparametric flow cytometry analyses of peripheral blood mononuclear cells and identified a natural killer (NK) cell decrease in patients with FMS. Circulating NK cells in FMS were exhausted yet activated, evidenced by lower surface expression of CD16, CD96, and CD226 and more CD107a and TIGIT. These NK cells were hyperresponsive, with increased CCL4 production and expression of CD107a when co-cultured with human leukocyte antigen null target cells. Genetic and transcriptomic pathway analyses identified significant enrichment of cell activation pathways in FMS driven by NK cells. Skin biopsies showed increased expression of NK activation ligand, unique long 16-binding protein, on subepidermal nerves of patients FMS and the presence of NK cells near peripheral nerves. Collectively, our results suggest that chronic activation and redistribution of circulating NK cells to the peripheral nerves contribute to the immunopathology associated with FMS.
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Affiliation(s)
- Vivek Verma
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Integrated Program in Neuroscience, Faculty of Medicine, McGill University, Montréal, Canada
| | - Gillian L. Drury
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Marc Parisien
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Ayşe N. Özdağ Acarli
- Department of Neurology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
- Department of Neurology, University Hospital of Würzburg, Würzburg, Germany
| | - Tho-Alfakar Al-Aubodah
- Department of Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Canada
- Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Anastasia Nijnik
- Department of Physiology, Faculty of Medicine, McGill University, Montréal, Canada
- McGill Research Centre on Complex Traits, McGill University, Montréal, Canada
| | - Xia wen
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Nicol Tugarinov
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Maria Verner
- Faculty of Dentistry, McGill University, Montréal, Canada
| | - Richie Klares
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Alexander Linton
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
| | - Emerson Krock
- Department of Physiology and Pharmacology, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Carlos E. Morado Urbina
- Department of Physiology and Pharmacology, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Bendik Winsvold
- Department of Research and Innovation, Division of Clinical Neuroscience, Oslo University Hospital, Oslo, Norway
- K. G. Jebsen Center for Genetic Epidemiology, Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Neurology, Oslo University Hospital, Oslo, Norway
| | - Lars G. Fritsche
- Center for Statistical Genetics, Department of Biostatistics, University of Michigan, Ann Arbor, USA
| | - Egil A. Fors
- Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ciriaco Piccirillo
- Department of Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Canada
- Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Arkady Khoutorsky
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Faculty of Dentistry, McGill University, Montréal, Canada
- Department of Anesthesia, Faculty of Medicine, McGill University, Montréal, Canada
| | - Camilla I. Svensson
- Department of Physiology and Pharmacology, Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Mary A. Fitzcharles
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Division of Rheumatology, Faculty of Medicine, McGill University, Montréal, Canada
| | - Pablo M. Ingelmo
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Department of Anesthesia, Faculty of Medicine, McGill University, Montréal, Canada
| | - Nicole F. Bernard
- Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Centre, Montréal, Canada
- Division of Experimental Medicine, Faculty of Medicine, McGill University, Montréal, Canada
| | - Franck P. Dupuy
- Infectious Diseases and Immunity in Global Health Program, Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Nurcan Üçeyler
- Department of Neurology, University Hospital of Würzburg, Würzburg, Germany
| | - Claudia Sommer
- Department of Neurology, University Hospital of Würzburg, Würzburg, Germany
| | - Irah L. King
- Department of Microbiology and Immunology, Faculty of Medicine, McGill University, Montréal, Canada
- Meakins-Christie Laboratories, Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Carolina B. Meloto
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Faculty of Dentistry, McGill University, Montréal, Canada
| | - Luda Diatchenko
- Alan Edwards Centre for Research on Pain, McGill University, Montréal, Canada
- Faculty of Dentistry, McGill University, Montréal, Canada
- Department of Anesthesia, Faculty of Medicine, McGill University, Montréal, Canada
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Fonseca ACS, Faria PC, Alcântara MA, Pinto WD, De Carvalho LG, Lopes FG, Pernambuco AP. Effects of aquatic physiotherapy or health education program in women with fibromyalgia: a randomized clinical trial. Physiother Theory Pract 2019; 37:620-632. [PMID: 31305209 DOI: 10.1080/09593985.2019.1639229] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Different treatments have been proposed for Fibromyalgia, but only few studies have compared their effects on multiples outcomes over time. Objective: The objective of this study was to investigate the effects of aquatic physiotherapy (AP) or a health education program (HEP) in a sample of women with Fibromyalgia (FM). Methods: Forty-six women with FM, aged between 25 and 60 years old, whose BMI was less than 30, were assigned to either AP (27 women) or HEP (19 women) groups in a blind randomized clinical trial lasting eleven weeks. Pain (McGill Pain questionnaire), fatigue (Piper Fatigue Scale-Revised), functional capability (Fibromyalgia Impact questionnaire), anxiety (Beck Anxiety Inventory), depression (Beck Depression Inventory) and quality of sleep (Pittsburgh Sleep Quality Index) data were collected at baseline, after six weeks and post intervention. Two-factor mixed-model analysis of variance (ANOVAs) were used to examine the effects of the treatment on each outcome variable. Results: The AP and HEP interventions showed statistically significant within-group differences on all outcome measures except reducing the pain. Between-group differences was statistically significant only for impact of FM on the participant's life [F(1.82,80.41) = 31,99; p ≤ 0.01] indicating that patients receiving HEP experienced a greater decrease in FIQ than those treated with AP. Conclusion: The findings do not allow to affirm that one intervention is superior to the other for the treatment of people with FM. Future studies should investigate whether the combination of HEP and PA can be effective and long-lasting.
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Affiliation(s)
| | - Priscila Conceição Faria
- Department of physiotherapy , Centro Universitário de Formiga - MG (UNIFOR-MG), Formiga, Minas Gerais, Brasil
| | | | - Wálisson Dias Pinto
- Department of physiotherapy , Centro Universitário de Formiga - MG (UNIFOR-MG), Formiga, Minas Gerais, Brasil
| | - Letícia Gontijo De Carvalho
- Department of physiotherapy , Centro Universitário de Formiga - MG (UNIFOR-MG), Formiga, Minas Gerais, Brasil
| | - Filipe Gustavo Lopes
- Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), Diamantina, Minas Gerais, Brasil.,Programa de Neurorreabilitação em Lesão Medular da Rede SARAH de Hospitais de Reabilitação, Belo Horizonte, Minas Gerais, Brasil
| | - Andrei Pereira Pernambuco
- Department of physiotherapy , Centro Universitário de Formiga - MG (UNIFOR-MG), Formiga, Minas Gerais, Brasil.,Department of physiotherapy, Universidade de Itaúna - MG (UIT), Itaúna, Minas Gerais, Brasil
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